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Mitsumi

A Wisdom Archive on Mitsumi

Mitsumi

A selection of articles related to Mitsumi

More material related to Mitsumi can be found here:
Index of Articles
related to
Mitsumi
Mitsumi

ARTICLES RELATED TO Mitsumi

Mitsumi: Encyclopedia II - Floppy disk - History

Floppy disk - Origins the 8-inch disk. See also: Table of 8-inch floppy formats In 1967 IBM gave their San Jose, California storage development center a new task: develop a simple and inexpensive system for loading microcode into their System/370 mainframes. The 370s were the first IBM machines to use semiconductor memory, and whenever the power was turned off the microcode had to be reloaded ('magnetic core' memory, used in the 370s' predecessors, the System/360 line, did not lose its ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - History

Mitsumi: Encyclopedia II - Commodore 1541 - The serial computer interface

The 1541 used a bit-serial version of the IEEE-488 interface, the speedier parallel version of which was used on Commodore's earlier drives for the PET/CBM range of personal/business computers. To ensure a ready supply of inexpensive cabling for its home computer peripherals, Commodore chose standard DIN connectors for the serial interface. Disk drives and other peripherals such as printers were connected to the computer via a daisy-chain schem ...

See also:

Commodore 1541, Commodore 1541 - Introduction and early problems, Commodore 1541 - Versions and third-party clones, Commodore 1541 - The serial computer interface, Commodore 1541 - Copy protection by read error, Commodore 1541 - The drive head misalignment issue, Commodore 1541 - Commodore's successor products

Read more here: » Commodore 1541: Encyclopedia II - Commodore 1541 - The serial computer interface

Mitsumi: Encyclopedia II - Sound Blaster - Multi-channel sound and F/X

Sound Blaster - Sound Blaster PCI64 and PCI128. The Sound Blaster PCI64 (April 1998) added four-speaker support (quadraphonic sound). Next in that series was the Sound Blaster PCI128 (July 1998). The PCI64/128 were lighter on features than the AWE series, but were basically one-chip cards that were quite inexpensive and attractive to most people who did not require the advanced MIDI features of an AWE card. The cards were actually rebranded Ensoniq AudioPCI's, a card and technology which was ...

See also:

Sound Blaster, Sound Blaster - The pre-Sound Blaster years, Sound Blaster - First Sound Blasters: the right bundle, Sound Blaster - Improved quality: stereo and 16 bits, Sound Blaster - Sound Blaster Pro, Sound Blaster - Sound Blaster 16, Sound Blaster - Sound Blasters with onboard wavetable synthesis, Sound Blaster - Sound Blaster AWE32, Sound Blaster - Sound Blaster 32, Sound Blaster - Sound Blaster AWE64, Sound Blaster - Multi-channel sound and F/X, Sound Blaster - Sound Blaster PCI64 and PCI128, Sound Blaster - Sound Blaster PCI512, Sound Blaster - Sound Blaster Live!, Sound Blaster - Sound Blaster Audigy, Sound Blaster - Sound Blaster Audigy 2, Sound Blaster - Sound Blaster Audigy 2 ZS Sound Blaster Audigy 2 Value and Sound Blaster Live! 24-bit, Sound Blaster - Sound Blaster Audigy 4 Pro, Sound Blaster - Sound Blaster X-Fi

Read more here: » Sound Blaster: Encyclopedia II - Sound Blaster - Multi-channel sound and F/X

Mitsumi: Encyclopedia II - Floppy disk - History

Floppy disk - Origins the 8-inch disk. In 1967 IBM gave their San Jose, California storage development center a new task: develop a simple and inexpensive system for loading microcode into their System/370 mainframes. The 370s were the first IBM machines to use semiconductor memory, and whenever the power was turned off the microcode had to be reloaded ('magnetic core' memory, used in the 370s' predecessors, the System/360 line, did not lose its contents when powered down). Normally this task would be left to var ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - History

Mitsumi: Encyclopedia II - Commodore 1541 - Versions and third-party clones

There were two versions of the 1541 mechanics. Early models used a drive mechanism made by Alps Electric, distinguishable by its push-down drive door. Later models utilized a drive mechanism manufactured by Newtronics (Mitsumi), which used a lever release. All but the very earliest 1541s can use either the Alps or Newtronics mechanism. Visually, the first models, of the VIC-1541 denomination, had an off-white color like the VIC-20 and VIC-1540. Then, to match the look of the C64, CBM changed the d ...

See also:

Commodore 1541, Commodore 1541 - Introduction and early problems, Commodore 1541 - Versions and third-party clones, Commodore 1541 - The serial computer interface, Commodore 1541 - Copy protection by read error, Commodore 1541 - The drive head misalignment issue, Commodore 1541 - Commodore's successor products

Read more here: » Commodore 1541: Encyclopedia II - Commodore 1541 - Versions and third-party clones

Mitsumi: Encyclopedia II - Commodore 1541 - Introduction and early problems

Priced at under US$400 at its introduction, the 1541 became widely popular. Although expensive by today's standards, a C64 plus a 1541 cost about $900, while an Apple II with no disk drive cost $1395. The demand caught Commodore by surprise, who struggled to produce the drive in adequate quantities. Failure rates on the 1541 initially were very high, and the drives were virtually impossible to find. The lead editorial in the December 1983 issue of Compute!'s Gazette lamented that of seven drives the magazine had in its editorial offices, four had failed. Eventually the problems subsided ...

See also:

Commodore 1541, Commodore 1541 - Introduction and early problems, Commodore 1541 - Versions and third-party clones, Commodore 1541 - The serial computer interface, Commodore 1541 - Copy protection by read error, Commodore 1541 - The drive head misalignment issue, Commodore 1541 - Commodore's successor products

Read more here: » Commodore 1541: Encyclopedia II - Commodore 1541 - Introduction and early problems

Mitsumi: Encyclopedia II - Commodore 1541 - The drive head misalignment issue

The drive-head mechanism was notoriously easy to misalign, and had a tendency to make a 'machine-gun' rattle when out of alignment or when formatting a new disk. Some people even wrote code to vibrate the head at different frequencies to play simple tunes such as Amazing Grace. The most common cause of the 1541's drive head knocking and subsequent misalignment, however, was copy prevention schemes on commercial software. The main cause of the problem was that the disk drive itself did not feature any means of detecting when the ...

See also:

Commodore 1541, Commodore 1541 - Introduction and early problems, Commodore 1541 - Versions and third-party clones, Commodore 1541 - The serial computer interface, Commodore 1541 - Copy protection by read error, Commodore 1541 - The drive head misalignment issue, Commodore 1541 - Commodore's successor products

Read more here: » Commodore 1541: Encyclopedia II - Commodore 1541 - The drive head misalignment issue

Mitsumi: Encyclopedia II - Floppy disk - Current situation

The 8-inch, 5¼-inch and 3-inch formats can be considered almost totally dead. 3½-inch drives and disks are still widely available. As of 2005 3½-inch drives are still common equipment on many new PCs other than laptops. On others, they are either optional, or can be purchased as aftermarket equipment. Even after the beginning of 2006, there have been floppy disks at retail computer stores. However, the advent of other portable storage options, such as Zip disks, USB storage devices, and recordable or rewritable CDs, and the rise of ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - Current situation

Mitsumi: Encyclopedia II - Sound Blaster - Sound Blasters with onboard wavetable synthesis

Sound Blaster - Sound Blaster AWE32. The Sound Blaster AWE32, introduced in March 1994, was a full-length ISA card, measuring 14 inches (356 mm) in length. It needed to be this large because of the number of features included (the most available at the time). The length of the board was necessary because, at the time, manufacturing technology was incapable of integrating all of the functions into a smaller number of chips. The AWE32 included two distinct audio sections; one being the Creative ...

See also:

Sound Blaster, Sound Blaster - The pre-Sound Blaster years, Sound Blaster - First Sound Blasters: the right bundle, Sound Blaster - Improved quality: stereo and 16 bits, Sound Blaster - Sound Blaster Pro, Sound Blaster - Sound Blaster 16, Sound Blaster - Sound Blasters with onboard wavetable synthesis, Sound Blaster - Sound Blaster AWE32, Sound Blaster - Sound Blaster 32, Sound Blaster - Sound Blaster AWE64, Sound Blaster - Multi-channel sound and F/X, Sound Blaster - Sound Blaster PCI64 and PCI128, Sound Blaster - Sound Blaster PCI512, Sound Blaster - Sound Blaster Live!, Sound Blaster - Sound Blaster Audigy, Sound Blaster - Sound Blaster Audigy 2, Sound Blaster - Sound Blaster Audigy 2 ZS Sound Blaster Audigy 2 Value and Sound Blaster Live! 24-bit, Sound Blaster - Sound Blaster Audigy 4 Pro, Sound Blaster - Sound Blaster X-Fi

Read more here: » Sound Blaster: Encyclopedia II - Sound Blaster - Sound Blasters with onboard wavetable synthesis

Mitsumi: Encyclopedia II - Commodore 1541 - Copy protection by read error

Early copy prevention schemes deliberately introduced read errors on the disk, the software refusing to load unless the correct error message was returned. The general idea was that the inbuilt disk copy command was incapable of copying the errors. When one of these errors was encountered, the disk drive (as do all disk drives) would attempt one or more re-read attempts after first resetting the head to track zero. Few of these schemes had much deterrent effect, as various software companies soon release ...

See also:

Commodore 1541, Commodore 1541 - Introduction and early problems, Commodore 1541 - Versions and third-party clones, Commodore 1541 - The serial computer interface, Commodore 1541 - Copy protection by read error, Commodore 1541 - The drive head misalignment issue, Commodore 1541 - Commodore's successor products

Read more here: » Commodore 1541: Encyclopedia II - Commodore 1541 - Copy protection by read error

Mitsumi: Encyclopedia II - Sound Blaster - First Sound Blasters: the right bundle

The first board bearing the Sound Blaster name appeared in November 1989. In addition to Game Blaster features, it had a 11-voice FM synthesizer using the Yamaha YM3812 chip, also known as OPL2. It provided perfect compatibility with the competing Adlib sound card, which had gained support in PC games in the preceding years. Creative used the "DSP" acronym to designate the digital audio part of the Sound Blaster. This actually stood for Digital SOUND Processor, rather than for the more common digital signal processor mea ...

See also:

Sound Blaster, Sound Blaster - The pre-Sound Blaster years, Sound Blaster - First Sound Blasters: the right bundle, Sound Blaster - Improved quality: stereo and 16 bits, Sound Blaster - Sound Blaster Pro, Sound Blaster - Sound Blaster 16, Sound Blaster - Sound Blasters with onboard wavetable synthesis, Sound Blaster - Sound Blaster AWE32, Sound Blaster - Sound Blaster 32, Sound Blaster - Sound Blaster AWE64, Sound Blaster - Multi-channel sound and F/X, Sound Blaster - Sound Blaster PCI64 and PCI128, Sound Blaster - Sound Blaster PCI512, Sound Blaster - Sound Blaster Live!, Sound Blaster - Sound Blaster Audigy, Sound Blaster - Sound Blaster Audigy 2, Sound Blaster - Sound Blaster Audigy 2 ZS Sound Blaster Audigy 2 Value and Sound Blaster Live! 24-bit, Sound Blaster - Sound Blaster Audigy 4 Pro, Sound Blaster - Sound Blaster X-Fi

Read more here: » Sound Blaster: Encyclopedia II - Sound Blaster - First Sound Blasters: the right bundle

Mitsumi: Encyclopedia II - Floppy disk - Current situation

The 8-inch, 5¼-inch and 3-inch formats can be considered almost totally dead. 3½-inch drives and disks are still widely available. As of 2005 3½-inch drives are still common equipment on many new PCs other than laptops. On others, they are either optional, or can be purchased as aftermarket equipment. However, the advent of other portable storage options, such as Zip disks, USB storage devices, and recordable or rewritable CDs, and the rise of multi-megapixel digital photography have encouraged the creation and use of files larger ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - Current situation

Mitsumi: Encyclopedia II - Floppy disk - Structure

The 5¼-inch disk had a large circular hole in the center for the spindle of the drive and a small oval aperture in both sides of the plastic to allow the heads of the drive to read and write the data. The magnetic medium could be spun by rotating it from the middle hole. A small notch on the right hand side of the disk would identify whether the disk was read-only or writable, detected by a mechanical switch or photo transistor above it. Another LED/phototransistor pair located near the center of the disk could detect a small hole once per ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - Structure

Mitsumi: Encyclopedia II - Floppy disk - Floppy killers

Through the early 1990s a number of attempts were made by various companies to introduce newer floppy-like formats based on the now-universal 3½-inch physical format. Most of these systems provided the ability to read and write standard DD and HD disks, while at the same time introducing a much higher-capacity format as well. There were a number of times where it was felt that the existing floppy was just about to be replaced by one of these newer devices, but a variety of problems ensured this never took place. None of these ever reached t ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - Floppy killers

Mitsumi: Encyclopedia II - Floppy disk - Compatibility

In general, different physical sizes of floppy disks are incompatible by definition, and disks can only be loaded on the correct size of drive. There were some drives available with both 3½-inch and 5¼-inch slots that were popular in the transition period between the sizes. However there are many more subtle incompatibilities within each form factor. Consider, for example the following Apple/IBM 'schism': Apple Macintosh computers can read, write and format IBM PC-format 3½-inch diskettes, provided suitable software is installed. H ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - Compatibility

Mitsumi: Encyclopedia II - Floppy disk - More on floppy disk formats

Floppy disk - Using the disk space efficiently. In general, data is written to floppy disks in a series of sectors, angular blocks of the disk, and in tracks, concentric rings at a constant radius, e.g. the HD format of 3½-inch floppy disks uses 512 bytes per sector, 18 sectors per track, 80 tracks per side and two sides, for a total of 1,474,560 bytes per disk. (Some disk controllers can vary these parameters at the user's request, increasing the amount of storage on the disk, although these formats may not be ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - More on floppy disk formats

Mitsumi: Encyclopedia II - Floppy disk - Background

Floppy disks, also known as floppies or diskettes (a name chosen in order to be similar to the word "cassette"), were ubiquitous in the 1980s and 1990s, being used on home and personal computer ("PC") platforms such as the Apple II, Macintosh, Commodore 64, Amiga, and IBM PC to distribute software, transfer data between computers, and create small backups. Before the popularization of the hard drive for PCs, floppy disks were often used to store a computer's operating system (OS), application software, and other data. Many home ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - Background

Mitsumi: Encyclopedia II - Sound Blaster - The pre-Sound Blaster years

The history of Creative Labs sound boards started with the release of the Creative Music System ("C/MS") board in August 1987. It contained two Philips SAA 1099 circuits, which, together, provided 12 voices of square-wave bee-in-a-box stereo sound plus some noise channels. It is interesting to note that these circuits were featured earlier in various popular electronics magazines around the world. For many years Creative tended to use off-the-shelf components and manufacturers' reference designs for their early products. ...

See also:

Sound Blaster, Sound Blaster - The pre-Sound Blaster years, Sound Blaster - First Sound Blasters: the right bundle, Sound Blaster - Improved quality: stereo and 16 bits, Sound Blaster - Sound Blaster Pro, Sound Blaster - Sound Blaster 16, Sound Blaster - Sound Blasters with onboard wavetable synthesis, Sound Blaster - Sound Blaster AWE32, Sound Blaster - Sound Blaster 32, Sound Blaster - Sound Blaster AWE64, Sound Blaster - Multi-channel sound and F/X, Sound Blaster - Sound Blaster PCI64 and PCI128, Sound Blaster - Sound Blaster PCI512, Sound Blaster - Sound Blaster Live!, Sound Blaster - Sound Blaster Audigy, Sound Blaster - Sound Blaster Audigy 2, Sound Blaster - Sound Blaster Audigy 2 ZS Sound Blaster Audigy 2 Value and Sound Blaster Live! 24-bit, Sound Blaster - Sound Blaster Audigy 4 Pro, Sound Blaster - Sound Blaster X-Fi

Read more here: » Sound Blaster: Encyclopedia II - Sound Blaster - The pre-Sound Blaster years

Mitsumi: Encyclopedia II - Floppy disk - Usability

One of the chief usability problems of the floppy disk is its vulnerability. Even inside a closed plastic housing, the disk medium is still highly sensitive to dust, condensation, and temperature extremes. As with any magnetic storage, it is also vulnerable to magnetic fields. Blank floppies have usually been distributed with an extensive set of warnings, cautioning the user not to expose it to conditions which can endanger it. Users damaging floppy disks (or their contents) were once a staple of "stupid user" folklore among computer ...

See also:

Floppy disk, Floppy disk - Background, Floppy disk - History, Floppy disk - Origins the 8-inch disk, Floppy disk - The 5¼-inch minifloppy, Floppy disk - New formats no standard, Floppy disk - The 3½-inch microfloppy diskette, Floppy disk - Floppy killers, Floppy disk - Structure, Floppy disk - Current situation, Floppy disk - Compatibility, Floppy disk - More on floppy disk formats, Floppy disk - Using the disk space efficiently, Floppy disk - The Commodore 64/128, Floppy disk - The Commodore Amiga, Floppy disk - The Acorn Archimedes, Floppy disk - 12-inch floppy disks, Floppy disk - 4-inch floppies, Floppy disk - Auto-loaders, Floppy disk - Floppy mass storage, Floppy disk - 2-inch floppy disks, Floppy disk - Ultimate capacity speed, Floppy disk - Usability, Floppy disk - The floppy as a metaphor, Floppy disk - Floppy trivia

Read more here: » Floppy disk: Encyclopedia II - Floppy disk - Usability

Mitsumi: Encyclopedia II - Sound Blaster - Improved quality: stereo and 16 bits

Sound Blaster - Sound Blaster Pro. The Sound Blaster Pro (May 1991) added stereo capabilities, but not yet at CD quality level, since it still had only 8-bit sampling. The first version of the Pro also used two YM3812 chips (one for left audio channel and the other one for the right one; both chips had to be programmed identically to get sound in the middle). Version 2.0 switched to the improved Yamaha YMF262 chip, also known as OPL3. MIDI support became full-duplex and offered time st ...

See also:

Sound Blaster, Sound Blaster - The pre-Sound Blaster years, Sound Blaster - First Sound Blasters: the right bundle, Sound Blaster - Improved quality: stereo and 16 bits, Sound Blaster - Sound Blaster Pro, Sound Blaster - Sound Blaster 16, Sound Blaster - Sound Blasters with onboard wavetable synthesis, Sound Blaster - Sound Blaster AWE32, Sound Blaster - Sound Blaster 32, Sound Blaster - Sound Blaster AWE64, Sound Blaster - Multi-channel sound and F/X, Sound Blaster - Sound Blaster PCI64 and PCI128, Sound Blaster - Sound Blaster PCI512, Sound Blaster - Sound Blaster Live!, Sound Blaster - Sound Blaster Audigy, Sound Blaster - Sound Blaster Audigy 2, Sound Blaster - Sound Blaster Audigy 2 ZS Sound Blaster Audigy 2 Value and Sound Blaster Live! 24-bit, Sound Blaster - Sound Blaster Audigy 4 Pro, Sound Blaster - Sound Blaster X-Fi

Read more here: » Sound Blaster: Encyclopedia II - Sound Blaster - Improved quality: stereo and 16 bits

More material related to Mitsumi can be found here:
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